Device for measuring and indicating changes in resistance of a living body



FIG. 1 is a front elevation of a device for measuring and indicating changes in resistance of a living body, showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevation as seen from the side opposite FIG. 3; and

FIG. 6 is a rear elevation thereof. 

The ornamental design for a device for measuring and indicating changes in resistance of a living body, substantially as shown and described. 